[Solved] Windows Cannot Access the Specified Device, Path, or File

查看解决方案以修复“Windows无法访问指定的设备路径或文件”：

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Error - Windows cannot access the specified device, path, or file.

"Windows无法访问指定的设备、路径或文件。你可能没有适当的权限来访问该项。"

You might encounter this exact error when attempting to launch a program or open a file on your Windows computer. Simply acquiring the necessary permissions might not resolve the issue. This is why numerous individuals post the same question, seeking further assistance from Microsoft support and popular forums.

What could be the possible reasons behind the "Windows cannot access the specified device, path, or file" error? Why are you denied access to a particular folder? In this tutorial, we will delve into the causes and present all the effective solutions to resolve the issue of Windows being unable to access a specific device. Let's begin.

Causes - Why Windows Cannot Access the Specified Device Path

Whenever you encounter the message "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the item," you might consider the following four plausible reasons:

• You do not have the necessary permissions to access the file or its location.
• The file location or path is inaccessible or does not exist.
• The file has been moved or deleted.
• The files might be blocked by Windows.
• Antivirus software may be preventing the files from opening.

Solutions - Fix "Windows Cannot Access the Specified Device"

Now that you're aware of the reasons behind the "Windows cannot access the specified device, path, or file" error, you can implement effective solutions tailored to the specific cause to resolve the issue.

Method 1: Recover Deleted or Lost Files

If the "Windows cannot access the specified device" error is due to accidental deletion, download free data recovery software to restore lost data.

The Data Recovery Wizard tool can effectively recover deleted files in Windows 10, as well as in Windows 8 and 7, from various storage devices such as HDD, SSD, USB flash drive, SD card, and external hard drives. It is capable of restoring deleted photos, videos, audio files, emails, Microsoft Office documents (Word, Excel), and hundreds of other file types.

If your inaccessible files or folders are on a removable hard drive or flash disk, connect it to a Windows PC where hard drive recovery software is installed. Follow the steps below to recover files that Windows cannot access normally: 1. Plug in the removable hard drive or flash disk into the Windows PC. 2. Launch the hard drive recovery software. (Examples of such software include tools Data Recovery Wizard, Recuva, or Disk Drill. Make sure to download a reputable and reliable tool.) 3. Upon opening the software, you'll typically see a list of drives connected to the computer, including the removable drive. 4. Select the problematic drive from the list and click "Scan" or a similar option to initiate a scan for lost or inaccessible files. 5. The software will now search for any recoverable data. This process may take some time depending on the size of the drive. 6. Once the scan is complete, the software will display a list of found files. You can preview some of them to ensure they are the ones you want to recover. 7. Select the files or folders you wish to recover and click on "Recover" or a corresponding button to start the recovery process. 8. Choose a safe location to save the recovered files, ideally a different drive or storage device to avoid overwriting any existing data. 9. Wait for the recovery process to finish, and then verify that the files are accessible and intact. Remember that not all inaccessible files can be recovered, especially if there's significant damage to the storage device. However, these steps should help in many cases.

Step 1. Launch the Data Recovery Wizard tool. Select the drive where you lost your files and initiate the scanning process. This software enables you to recover lost data from various devices, such as HDD, SSD, USB drive, SD card, flash drive, camera, and so on.

Step 2. Browse the complete scan results. You can select the file type you need by clicking on the file type filter. The data recovery software supports over 1000 file types, including photos, videos, documents, emails, audio files, and many more.

Step 3. Select the files you wish to preview. Click "Recover" and set a storage location to save the retrieved data.

Method 2: Obtain Permission for the File or Folder

正如错误提示所说，“您可能没有访问该项目的适当权限”，您应该首先检查是否具有文件或文件夹的权限。如果没有，请按照以下步骤操作以获取对文件或位置的访问权限。

Step 1. Right-click on the file or folder and choose "Properties."

Step 2. Under "Group or User names," click your name to see the permissions you have.

Step 3. Choose "Edit," where you can grant permissions such as full control, modify, read & execute, read, write, or special permissions. Select the necessary permissions and click "OK."

Method 3: Check the File Location

You might encounter the "Windows cannot access the specified device, path, or file" error if the shortcut or installation is trying to access a location that is currently unavailable. Verify the file's path and ensure that the location is accessible.

Step 1. Right-click on the problematic file or folder and select "Properties."

Step 2. Under the General tab, verify the location and ensure that the file path is correct and accessible.

You can follow the path to locate the file. If the desired file is not found in this location, it is likely deleted or moved. Try the solutions below to recover deleted files.

All the provided fixes and file recovery solutions are aimed at resolving the 'Windows cannot access the specified device, path, or file' error. This error may occur when attempting to open a file, install, update, or launch a program on your desktop, in explorer.exe, or other locations.

Method 4: Unlock the File/Folder

If Windows has blocked the file, you'll encounter an access issue. This can happen when Windows misidentifies your files as potentially harmful and restricts access for security reasons. To verify, check the file properties. There might be a message stating, "This file came from another computer and might be blocked to help protect this computer." To unblock the file, follow these steps:

Step 1. Right-click the blocked file, and then select "Properties."

Step 2. In the General tab, if the option is available, select "Unblock."

Method 5: Check the Antivirus Software

As mentioned earlier, the Windows antivirus software might block a file even if it's not harmful. You can temporarily disable the antivirus program to see if the file becomes accessible. However, remember to re-enable it promptly, as disabling your antivirus software or altering its settings can leave your PC susceptible to viral, fraudulent, or malicious attacks.

Conclusion

You can effectively resolve the issue of Windows being unable to access a specified device path or file by utilizing the solutions provided in this article. There's no need to attempt every method; simply identify the specific cause and apply the corresponding troubleshooting approach.

If the error occurs due to file deletion, you can utilize a file recovery tool to retrieve lost files and resolve the issue. These tools efficiently restore inaccessible files and folders.

"Windows Cannot Access the Specified Device" FAQs

"Windows无法访问指定的设备、路径或文件。您可能没有适当的权限访问该项目。"这可能在你尝试启动一个程序或打开Windows电脑上的文件时出现。以下是一些与此主题高度相关的问题，如果你需要答案，请查看。

1. How do I obtain permissions in Windows 10?

1. Open File Explorer. Navigate to the file or folder for which you need full access. 2. Right-click on it, and choose "Properties". 3. Click the "Security" tab to access the NTFS permissions. 4. Click the "Advanced" button. On the "Select User or Group" page, click "Find Now". 5. Choose your user account and click "OK". On the "Select User or Group" page, click "OK" again. 6. Click "Apply", followed by "OK".

2. How do I obtain permission to access a network computer?

1. Open Windows Explorer and navigate to the folder for which you want to view permissions. 2. Right-click the folder, then select "Properties" from the context menu. 3. Click the "Sharing" tab, followed by "Advanced Sharing." Next, click "Permissions." A dialog box will appear, displaying a list of all users and groups with permissions for the folder. 4. When you select a user or group from the list, the checkboxes at the bottom will update to show the specific permissions granted to that user or group. 5. Click the "Add" button to include a new user or group. Either choose or enter the name of your computer. 6. Check the appropriate "Allow" and "Deny" boxes to specify the permissions you want to grant or restrict for the selected user or group. 7. Click "OK" to apply the changes and complete the process.

3. How do you resolve the error 'You must have read permissions to view the properties of this object'?

• Take ownership of the file or folder.
• Obtain the necessary permissions.
• Recover missing data.